baber/WOPTO huggingface dataset:
Patent JP-H06349911-A (JP)
Title: Contamination evaluation device
Inventor: NIUCHI MASAKI
IPC: H01L21/66
Filed: 1993-06-11
Abstract: PURPOSE:To provide a contamination evaluation technique with which the measurement of thin objective foreign substance such as a thin film can be analized and evaluated in a highly precise manner. CONSTITUTION:An electromagnet 13 or an electric field generating device is provided in the vicinity of the sample 2 to be measured on the EPMA device 1 with which the evaluation of contamination is conducted by detecting the X-rays 8 generated by allowing an electron beam 7 to impinge upon a sample 2. As a result, by providing a magnetic field generating means or an electric field generating means in the vicinity of the sample to be measured, the progressing direction of the electron beam impinging upon the sample can be controlled, and as a result, the electron beam impinging upon a very thin material to be measured, such as a thin film formed on a substrate, can be made progress in parallel with the substrate. Accordingly, characteristic X-rays can be generated by exciting a large quantity of constituent atoms of the thin film part only, the foreign substance such as metal and the like, with which the thin film part is contaminated, can be detected easily, and the contamination evaluation of foreign substance can be conducted in a precise manner.
Patent JP-H01310480-A (JP)
Title: Magazine editing system
Inventor: YOSHIDA YOICHI
IPC: G06F17/50
Filed: 1988-06-09
Abstract: PURPOSE:To efficiently execute a column allocating processing conforming to a magazine form with a simple operation by plotting a desired inter-column rule between plotted columns. CONSTITUTION:A square plate frame, a ruled line and a subheading frame constituting a magazine layout are plotted through a display information memory means 4 on a display device 5 according to layout information by a layout plotting means 1a, then, inter-column rule information to be allocated to a column image displayed on a display device 5 is inputted from an input part 6, and an inter-column rule plotting means 1b develops inter-column rule plotting data to be plotted between the column images plotted by a layout plotting means 1a based on the inputted inter-column rule information on the display information memory means 4. Further, the inter-column rule at a desired length is allocated and plotted between the columns of the magazine layout. By such a simple operation, the magazine layout conforming to a printing form can be executed, work to plot the inter-column rule on a layout sheet can be omitted after magazine layout confirmation, and magazine layout simulation can be efficiently executed.
Patent JP-S5473850-A (JP)
Title: Granulator of high polymer material
Inventor: HASHIZUME SHINJI
IPC: B01J2/20
Filed: 1977-11-22
Abstract: PURPOSE:To increase the cutting capacity of a granulator, by using a taper die of specific shape in cutting and granulating a high polymer material extruded from a die nozzle of an extruder head with a rotary cutter. CONSTITUTION:A high polymer material kneaded by the extruder cylinder 1 and the screw 3 is extruded from the nozzles 16 of the taper die 14, which is formed into a cone at a specific angle to the die center line by widening the die nozzle surface 15, cut and granulated by the cutter blades 17 provided in sliding contact with the nozzle surface 15. EFFECT:The large die nozzle surface compared with the flat die increases the  number of nozzles and throughput capacity as much.
Patent JP-S6120434-A (JP)
Title: D/a converter
Inventor: MAIO KENJI
IPC: H03M1/00
Filed: 1984-07-09
Abstract: PURPOSE:To obtain a high speed D/A converter which can be realized by the existing IC technique, by providing plural systems of a digital inputting circuit for controlling a switching circuit group, switching alternately plural digital inputs, and executing successively the D/A conversion. CONSTITUTION:Two systems (data 1 and data 2) are prepared as input data, and they are divided into the upper input bit group (N1 and N2) and the lower input bit group (M1 and M2), and the upper bit group is inputted to a decoder 21 and 22 through a decoder inputting circuit 11 and 12. On the other hand, the lower bit group is inputted to an inputting circuit 51 and 52. By switching alternately decoder outputs of two systems and inputting circuit outputs of two systems by a digital switch 8 and 9, respectively, analog outputs corresponding to the data 1 and the data 2 are generated alternately. As for the first advantage, with respect to a data conversion frequency (f) of the analog output, it will do that the data updating frequency of the data 1 and the data 2 is f/2, therefore, an allowable value of a dispersion of a transfer time can be made two times or more in comparing with a conventional value.
Patent JP-S5767164-A (JP)
Title: Partially filming method in watch band
Inventor: KITAMURA KOUICHI
IPC: C25F3/14
Filed: 1980-10-09
Abstract: PURPOSE:To produce suitable patterns of colored films of high corrosion resistance and abrasion resistance on the surface of a watch band by a physical vapor deposition method by removing the colored film of titanium compound on the surface of said band partially by electrolysis. CONSTITUTION:A colored film 2 of a titanium compound such as titanium nitride is formed by ion plating method on the surface of a watch band 1 made of stainless steel. Thereafter, partial masking 3 is applied by a masking agent through screen printing or the like thereon. If in this state the film is anodically electrolyzed with a soln. of a fluoride or a nitric acid or both as electrolyte, the parts 4 of said colored film not applied with the masking 3 can be removed. Thereafter, the masking 3 is removed, by which the partial film 5 of the colored film of the titanium compound is obtained, and the surface of the watch band is diversified by the combination of this and the color of stainless steel 6.
Patent JP-S5930286-A (JP)
Title: Two-dimensional address counter circuit
Inventor: HARUOKA MASASHI
IPC: G06F12/02
Filed: 1982-08-11
Abstract: PURPOSE:To count two-dimensional address easily in a high speed with a hardware circuit, by counting addresses by an adder and a latch. CONSTITUTION:A column index (n) of 2<n> from a column index converter 4 is converted to a bit pattern and is applied to a latch circuit 9 through the first adder 6, and the output of the circuit 9 is added to the adder 6 successively. A carry generator 8 is operated in accordance with a maximum value of addition outputs between the column index (n) and a line index (l) from the second adder 5, and the adder 6 is disconnected from the circuit 9, and the address in each column is counted. By this constitution, two-dimensional addresses are counted easily and quickly with hardware.
Patent JP-H09299579-A (JP)
Title: Ball counter
Inventor: YAMAMOTO HIROSHI
IPC: A63F7/02
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To hardly generate a counting error even when any foreign object such as dust or coin is mixed or there is any illegal action or mischief by always fixing the relation between a ball detection part and Pachinko balls passed through a ball course by always fixing the width of pulse outputted from the ball detection part to set the narrow allowable width of ball detection. SOLUTION: A ball introduction course 2 and a ball passage 3 are inclined down toward an arrow D. A Pachinko ball 1 is dropped onto the ball introduction course 2, distributed to plural ball passages 3 which are partitioned by passage partition plates 6 and rolled toward the arrow D. These Pachinko balls 1 are detected by a ball detection part 4 with which the passage of ball is detected based on the shield of light, and counted. By providing a lower plate 9 in the lengthwise direction of bottom part of such ball passages 3, the ball is guided so as to always pass a prescribed position.
Patent JP-S5764966-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L29/788
Filed: 1980-10-08
Abstract: PURPOSE:To obtain the capacitance in series to FET for the subject semiconductor device by a method wherein the conductive or semiconductive first region, selectively provided on an Si substrate, is covered by an insulating film, the second region is provided separately from the first region on the substrate located below the gate electrode above the side face and one of the above regions is used as an electrode. CONSTITUTION:A field oxide film 2 and an ion-implanting N-layer 20 are formed on the P type Si substrate 1 using an Si3N4 film as a mask. A gate insulating film 11 (dielectric 15 with capacitance) is newly provided and an N type polycrystalline Si3 having vertical side face is formed. An SiO2 19 is covered on the above, apertures 41 and 42 are selectively provided, an Si layer 5 is superposed by selecting the density of impurities and conductive type, a gate electrode 6 and a lead 9 are formed by performing a vertical etching selectively and an N type source 13 is formed by performing an ion implantation. According to this constitution, the mu channel FET which was separated by an electrode 6 is formed by layers 3, 13 and 14, a capacitance in series to the FET having the electrode 14 is provided, with the N-layer a an opposing electrode, through the intermediary of an insulating film 15, an interlayer insulator 25 is provided and a lead 10 is attached.
Patent JP-H09314861-A (JP)
Title: Ink jet recording device and ink jet unit
Inventor: KOIZUMI RYOICHI
IPC: B41J2/175
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To constitute a residual ink amount detecting system for an ink jet recording device simply and at a low cost. SOLUTION: Memory for storing data relative to a residual ink amount is provided in an ink jet head to read residual ink data from the memory (step S1) when a power supply for the device is turned on, thereby using the data for detecting the residual ink amount. Further, the ink amount consumed for ink suction resumption (step S1) and every printing (step S6) is subtracted from the value indicated by the residual ink amount data each time the the ink suction resumption and the printing are performed. The subtraction results are used as new residual ink amount data and at the same time, this data is written to the memory in the ink jet head (steps S4, S7). When the residual ink amount data indicates a value below a specified level, the device indicates that the residual ink amount is at a low level (step S10).
Patent JP-H0315340-A (JP)
Title: Processing of fresh scarlet maple leaf
Inventor: TEZUKA MASAKO
IPC: A23L19/00
Filed: 1989-06-13
Abstract: PURPOSE:To obtain scarlet maple leaves favorable in both shape and color by inserting partitioning materials between raw scarlet maple leaves so as not to come into their mutual contact, making a closed packaging of the system followed by heating sterilization of the system in a packaged state and then cooling followed by storage at <=10 deg.C. CONSTITUTION:Raw scarlet maple leaves and lamellar papers are alternately superposed, the resulting system being packaged and closed. The resultant system is then sterilized in warm water at ca.80 deg.C for ca.20min. followed by storage in a refrigerator at <=10 deg.C. At each time to use the resulting scarlet maple leaves thus obtained, they are taken out from the refrigerator and used for confectionery decoration.
Patent JP-H04365389-A (JP)
Title: Gas laser oscillation device
Inventor: NISHIO MITSUHIRO
IPC: H01S3/036
Filed: 1991-06-13
Abstract: PURPOSE:To enable an exchange operation time of a gas laser medium to be reduced by connecting a vacuum pump to discharge pipe which is opened to a space between a gas laser medium channel valve body and a bower. CONSTITUTION:A gas laser medium is naturally discharged to the outside through a treatment portion 11, a valve 10 of a discharge pipe 9a is closed while a blower 24 is driven at a time when the pressure of the gas laser medium drops to a level which is close to the atmospheric pressure, a valve of a discharge pipe 9b is opened, and at the same time the pressure within a laser oscillator 20 is reduced by a vacuum pump 13. Since the blower 24 is driven while a channel 26 is closed by a valve body 27 in the case of natural discharge and forced discharge by the vacuum pump 13, the pressure in the channel 26 becomes higher than that of other spaces. Therefore, the discharge speed is increased at the time of forced dischrge and the discharged gas is concentrated at the time of the forced discharge and is discharged simultaneously through the discharge pipe 9b, thus enabling the exchange time of the gas laser medium to be reduced.
Patent JP-H036883-A (JP)
Title: Large current wiring board
Inventor: ICHIGE TOSHIAKI
IPC: H05K3/18
Filed: 1989-06-02
Abstract: PURPOSE:To simplify the structure thereby enabling easy manufacturing by setting or burying a large current circuit in an injeciton-molded board, which has a control circuit formed by electroless plating method. CONSTITUTION:An injection-molded board 1 is manufactured by forming the first compact out of thermoplastic containing catalytic fillers and providing the second compact at this periphery by the thermoplastic. In this case, by exposing partial surface of the first compact to the outside without covering it with the second compact, and sticking metal to this place by electroless plating method, a control circuit 2 and through holes 3 and 4 are formed. A large current circuit 5 is formed by setting a short bar consisting of copper, etc., in a groove 8 provided at the bottom of the injection-molded board 1. What is more, the control circuit 2 and the large current circuit 5 are connected electrically by a connection bar 6 through a through hole 4 as occasion demands.
Patent JP-S6032023-A (JP)
Title: Laser beam modulator
Inventor: SUZUKI YOSHIKAZU
IPC: G02F1/03
Filed: 1983-08-02
Abstract: PURPOSE:To give uniform phase change by arranging transparent electrically conductive glass electrodes on both end faces of an electrooptic crystal. CONSTITUTION:Conductive transparent glass plates 6, 7 are applied as electrodes to both sides of an electrooptic crystal 1 perpendicular to its optical axis 10, and an electric field E is uniformly applied in the direction X rectangular to an optical axis in the crystal to give uniform phase change to laser beams independent of the position of the course of the beams, and a modulator superior in light resistance against strong laser beams and their transmittance can be obtained.
Patent JP-S621554-A (JP)
Title: Preparation of thermal head
Inventor: NAGAOKA MAKOTO
IPC: H01C17/06
Filed: 1985-06-28
Abstract: PURPOSE:To efficiently obtain a thermal head equipped with a heat accumulator comprising glass having a large number of air bubbles, by containing a hollow glass powder in a glass powder. CONSTITUTION:The average particle size of a hollow glass powder to be used is pref. about 5-20mum and the pore size of hollow parts being air bubbles thereof is pref. about 3-6mum and, further, the use ratio of said hollow glass powder is pref. 50-90% by wt. of the total amount of the glass powder. Further, the other non-hollow glass powder to be used pref. has an average particle size of 5-20mum. Two kinds of the glass powders are added to and kneaded with a solution prepared by dissolving, for example, ethyl cellulose or nitrocellulose in a solvent such as terpineol to form a glass paste which is, in turn, applied to a base material comprising alumina by a screen printing press and, after drying, baked at temp. higher than the softening point of used glass by 50-150 deg.C according to a usual method to easily obtain a heat accumulator comprising glass having a large number of air bubbles.
Patent JP-S62297970-A (JP)
Title: Katakana conversion system
Inventor: SHIYUDO TOMOKI
IPC: G06F17/22
Filed: 1986-06-17
Abstract: PURPOSE:To decrease input mistakes of KATAKANA (square form of Japanese syllabary) by pushing continuously the key of the same vowel for input of a long sound of a Roman character to ensure the effective input of long vowels and also to facilitate input of the DATAKANA. CONSTITUTION:A Roman character string input means 1 performs input of Roman character strings and a long sound/vowel detecting means 2 detects vowels 'A', 'I', 'U', 'E' and 'O' of Roman characters out of the input Roman character strings. When either one of those vowels detected, the means 2 decides whether or not the character put immediately before the detected vowel is equal to this vowel. If coincidence is obtained between said character and vowel, a long sound mark is given to this vowel. A long sound/vowel replacement means 3 replaces the vowel added with a long sound mark after decided as a long sound with a long sound mark, e.g., '-' set previously. Then a Roman character/KATAKANA conversion means 4 converts a Roman character string already replaced with a long sound mark into a KATAKANA character string.
Patent JP-H08332562-A (JP)
Title: Production of sliding member
Inventor: SAITO KOJI
IPC: C22C1/10
Filed: 1995-06-08
Abstract: PURPOSE: To easily produce a sliding member excellent in machinability and aluminum adhesion resistance by compacting/sintering the mixed powder consisting of iron base metal powder and solid lubricant having covered layer and impregnating Al base metal in pores of sintered body. CONSTITUTION: A mixed powder consisting of iron base metal powder and solid lubricant having covered layer covered with metal or ceramic is compacted to a green compact. Successively, the green compact is sintered to sintered compact having pores in the inside. By this method, adhesion strength with matrix is improved, even in heating to 1000-1200 deg.C at sintering process and 800-850 deg.C at impregnating aluminum base metal, decomposition of solid lubricant is prevented due to existence of covered layer.
Patent JP-S5852264-A (JP)
Inventor: JIYON UIRIAMU ASHIYUMOO
IPC: C07C239/00
Filed: 1982-08-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5945392-A (JP)
Inventor: KIISU ROBAATO WAIRUDO
IPC: C10K1/00
Filed: 1983-08-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06276174-A (JP)
Title: Distributed sample scramble system
Inventor: BIYON GI I
IPC: H04J13/00
Filed: 1992-06-02
Abstract: PURPOSE: To scramble distributed samples with a simple circuit configuration. CONSTITUTION: A scrambler outputs data scrambled by adding a binary output from a 1st shift register generator 1 to input data with an output means and a 1st sampling means 2 samples the binary output at a time interval that is not constant. A descrambler samples a binary output from a 2nd shift register generator 5 with a 2nd sampling means 4 at the same time interval by the 1st sampling means 2, and a comparator means 3 compares the outputted sample with the sample from the 1st sampling means 2. Then a correction means 6 gives a correction signal to the 2nd shift register generator 5 depending on the comparison result and an output of the 2nd shift register generator 5 and the scrambled data are added to each other.
Patent JP-H09325826-A (JP)
Title: Temperature compensation type reference voltage generation circuit
Inventor: SAKURAI YASUHIRO
IPC: G05F3/24
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing variance of a voltage generation circuit of the output of a reference voltage, by using only a resistance and an enhancement type MOS transistors TR being a surface-channel type to specify the constitution of the voltage generation circuit. SOLUTION: This circuit is composed of a resistance 11, the MOS TR 13, 15, 17 and 19 which are connected together. The 1st and 2nd p-channel TR 13 and 19 are equal to the enhancement type MOS TRs which have the p-type polycrystal silicone films as the gate electrodes, and the 1st and 2nd TR 15 and 17 are equal to the enhancement type MOS TR which have the n-type polycrystal silicone films as the gate electrodes. Furthermore, the same threshold voltage is secured between both TR 13 and 19 and also between both TR 15 and 17 respectively. Then the ratio set between the channel width and length of the TR 13 is set larger than that of the TR 15, and the value of the resistance 11 is adjusted to increase the reference voltage output by about 1.5 times as large as the threshold voltage of the TR 15.
Patent JP-H0387649-A (JP)
Title: Method for measuring chlorous acid ion
Inventor: FURUYA ETSUO
IPC: G01N27/404
Filed: 1990-05-31
Abstract: PURPOSE:To continuously measure the chlorous acid ions in a sample by adding an acid to the sample liquid to adjust its pH to the prescribed pH value or below meeting the concn. of the chloride added thereto simultaneously with the acid already dissolved in the sample or before or after such addition. CONSTITUTION:The acid is added to the sample liquid to adjust its pH to the prescribed pH value or below meeting the concn. of the chloride added thereto simultaneously with the acid already dissolved in the sample or before or after such addition, by which the chlorous acid ions contained in the sample liquid are converted to the quantitatively corresponding chlorine dioxide. The concn. of this chlorine dioxide is measured by using a diaphragm type polarograph type electrode, by which the concn. of the chlorous acid ion in the sample liquid is determined. When the concn. of the chlorus acid ions in the sample liquid contg. the chlorus acid ions and chlorine dioxide is measured, the concn. of the chlorine dioxide in the sample is first measured by using the diaphragm type polarograph type electrode and thereafter, the pH is adjusted to the prescribed pH value or below and again the concn. of the chlorine dioxide is measured by using the diaphragm type polarograph type electrode. The concn. of the chlorous acid ion in the sample is determined from the difference between the concns. of the chlorine dioxide before and after the addition.
Patent JP-S5844321-A (JP)
Title: Vibration type force detector
Inventor: HARADA KINJI
IPC: G01L9/00
Filed: 1981-09-09
Abstract: PURPOSE:To improve detecting precision without being influenced by temperature, by a method wherein an elastic vibrating object cosists of 2 or more vibrators whose one ends are coupled to a common member, and a difference in a frequency signal is measured. CONSTITUTION:A vibration type pressure detecting means 4 is mounted to a flexible substrate which has the one end secured to a working end 20 of a bellows 2 and the other end fastened to a base 1. The means 4 has one end coupled to a common member 40, and consists of 3 vibrators 41, 42 and 43 each which is provided with an exciting means and a vibration detecting means and is of the same shape and the same material quality as those of the others. The operation of a device is such that, if the bellows 2 is expanded through application of a pressure P to be measured to the bellows 2, a tension force F is applied to the vibrator 42, a compression force F/2 to the vibrators 41 and 42, a difference DELTAf between f1 and f2 is found by a formula, where f1, f2 are the resonance frequecy of the vibrators 41, 43 and 42, f01 and f02 are the resonance frequency of the vibrators 41, 43 and 42 in case a force F is zero, and A and B are the force factor of the vibrators 41, 43 and 42, and the difference corresponds to the force F.